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NB
NB SW8 1/2 Ball Bushings Linear Motion
$38.99
SKU: Kit7961
UPC: 00193019126288
UPC: 00193019126288
Item: SW8 NB Ball Bearing
Type: Nippon Bearing Linear System
Number of ball circuits: 4
Size: 1/2" x 1 1/8" x 1 1/2" inch
Inner Diameter: 1/2" inch
Type: Nippon Bearing Linear System
Number of ball circuits: 4
Size: 1/2" x 1 1/8" x 1 1/2" inch
Inner Diameter: 1/2" inch
| SW8 NB Linear System Nippon Bearing Linear System Made in Japan |
1/2" Bore linear motion ball bushing/bearing, the innerdiameter(bore) is 1/2" inch dimensions with steelretainer, bearing is high accuracy grade linear bushing,series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan.
|
| Dimensions (inches) | Eccentricity | Radial Clearance | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| dr | D | L | B | W | D1 | ||||||||
| inch | tolerance inch |
inch | tolerance inch |
inch | tolerance inch |
inch | tolerance inch |
precision inch |
high inch |
||||
| 1/2" | 0-.00025 | 0-.0004 | 7/8" | 0-.0005 | 1-1/4" | 0-.008 | 31/32" | 0-.008 | 3/64" | 53/64" | 0.0003 | 0.0005 | 0.0001 |